| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.73 | 10.228% | $119.8509 | $119.85 | $119.85 | $119.90 |
| Purchase #2 | $6.70 | 6.287% | $7.1212 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $31.45 | 6.681% | $33.5512 | $33.55 | $33.55 | $33.60 |
| Purchase #4 | $230.47 | 5.370% | $242.8462 | $242.85 | $242.85 | $242.80 |
| Purchase #5 | $102.36 | 9.720% | $112.3094 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $135.69 | 10.302% | $149.6688 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $49.99 | 12.104% | $56.0408 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $665.39 | $721.3885 | $721.39 | $721.35 | $721.40 | |